25957910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 51190272

約数和(自身を除く): 25232362

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 643, 734, 1286, 1835, 3215, 3670, 4037, 6430, 7073, 8074, 14146, 20185, 35365, 40370, 70730, 235981, 471962, 1179905, 2359810, 2595791, 5191582, 12978955, 25957910]

約数ペア:

[(1, 25957910), (2, 12978955), (5, 5191582), (10, 2595791), (11, 2359810), (22, 1179905), (55, 471962), (110, 235981), (367, 70730), (643, 40370), (734, 35365), (1286, 20185), (1835, 14146), (3215, 8074), (3670, 7073), (4037, 6430)]